A killing part in a Kpop song is the moment the draws you in: it may be a specific lyric, a shift in the vocal key, a dance step in the MV or a drop in the bass. It's the thing that makes you go back and keep listening.
Here are some assorted Kpop killing parts that will literally blow your mind away.
1. Moonbin: 24 hours
2. Solar: Spit it out
3. MCND: Spring
4. BTS: As I told you
5. (G)I-Dle: Oh my god